The Eclipse JDT Language Server is a Java language specific implementation of the language server protocol. It implements the language server protocol and may implement extensions when it is deemed necessary. It also provides project translation from build systems such as Maven --through the use of M2E project-- to JDT project structure.

Eclipse sim@openPASS provides a software platform that enables the simulation of traffic situations to predict the real-world effectiveness of advanced driver assistance systems or automated driving functions.

Eclipse Unide provides a lightweight Production Performance Management Protocol (PPMP) server-client implementations (using JSON, REST and other).

The Eclipse USS SDK provides a Java implementation of the USS REST API to allow for easy use of the Eclipse User Storage Service (USS) by Eclipse Foundation projects. The USS SDK handles the authentication and login capabilities required to use the USS from an Eclipse installation.

Eclipse SW360 is a software catalogue application designed to provide a central place for sharing information about software components used by an organization. It is designed to neatly integrate into existing infrastructures related to the management of software artifacts and projects by providing separate backend services for distinct tasks and a set of portlets to access these services. A complete deployment unit exists (vagrant box or docker container) that contains a complete configuration of all services and portlets.

The Eclipse ioFog set of technologies is a fog computing layer that can be installed on any hardware running Linux. Once installed, it provides a universal runtime for microservices to run on the edge. In addition to a common runtime, ioFog also provides a set of useful services including a message bus, dynamic configuration of the microservices, and remote debugging.

LSP4J is a Java implementation of VSCode's language server protocol intended to be consumed by tools and language servers implemented in Java.

Capra provides traceability features. In essence, it allows the creation of trace links between arbitrary artefacts, as long as an adapter for these artefacts is available. This way, a trace link can be created between EMF model elements, source code files supported by the Eclipse Platform (e.g., Java, C, Python), or tasks from an issue tracking system supported by Eclipse Mylyn. External artefacts for which the Eclipse Platform does not offer built-in support can also be linked if a fitting adapter is provided.

StatET is an Eclipse-based IDE for R.

Eclipse Kapua is a modular integration platform for IoT devices and smart sensors that bridges Operation Technology with Information Technology.